.comercial-box {
	.comercial-banner {
		width: 100%;
		height: 480px;
		display: block;
		object-fit: cover;
	}

	.comercial-conter {
		width: 1264px;
		margin: auto;
		margin-top: 30px;

		.comercial-head {
			display: flex;
			flex-direction: row;
			align-items: center;
			border-bottom: 1px solid #616161;
			padding: 15px 0;

			.comercial-head_li {
				font-size: 18px;
				color: #616161;
				text-align: justify;
				text-justify: distribute-all-lines; // 兼容ie浏览器
				text-align-last: justify;
			}

			.comercial-head_arrows {
				font-size: 18px;
				color: #616161;
				margin: 0 10px;
			}

			.comercial-head_active {
				width: 50px;
			}
		}

		.comercial-project {
			display: flex;
			flex-direction: row;
			margin-top: 20px;

			.comercial-menu {
				width: 153px;

				.comercial-menu_ul {
					box-sizing: border-box;
					padding-bottom: 15px;

					.comercial-menu_title {
						width: 100%;
						height: 63px;
						line-height: 63px;
						text-align: center;
						font-weight: bold;
						background-image: url('https://diyapi.5ug.com/wwwroot/uploads/api/935-660-657/2022-12-14/639965f8e43c4f06779cf4f7.png');
						background-size: 100% 100%;
						font-size: 17px;
						color: #404040;
						margin-bottom: 8px;
					}

					.comercial-menu_li {
						width: 100%;
						height: 63px;
						line-height: 63px;
						text-align: center;
						background-image: url('https://diyapi.5ug.com/wwwroot/uploads/api/935-660-657/2022-12-14/639965f8e43c4f06779cf4f6.png');
						background-size: 100% 100%;
						font-size: 17px;
						color: #747474;
						cursor: pointer;
						letter-spacing: 2px;
						padding-left: 15px;
						box-sizing: border-box;
					}

					.comercial-menu_li+.comercial-menu_li {
						margin-top: 15px;
					}
				}

				.comercial-tabs {
					padding-top: 5px;

					.comercial-tabs_tli {
						width: 100%;
						height: 63px;
						line-height: 63px;
						text-align: center;
						background-image: url('https://diyapi.5ug.com/wwwroot/uploads/api/935-660-657/2022-12-14/63996eeae43c4f06779cf674.png');
						background-size: 100% 100%;
						font-size: 17px;
						color: #747474;
						cursor: pointer;
						margin-top: 15px;
						letter-spacing: 2px;
					}
				}

				.comercial-menu_active {
					font-weight: bold !important;
					color: #000C53 !important;
				}
			}

			.comercial-matter {
				flex: 1;
				min-width: 0;
				background-color: #F6F6F6;
				margin-bottom: 40px;
			}
		}
	}
}